Update License.txt

Author: whitedodo

License.txt

@@ -3,7 +3,7 @@ Copyright 2019 Jasper - rabbit.white at daum dot net
                        GNU GENERAL PUBLIC LICENSE
                          Version 3, 29 June 2007
 
-Copyright �� 2007 Free Software Foundation, Inc. <https://fsf.org/>
+Copyright 2007 Free Software Foundation, Inc. <https://fsf.org/>
 
 Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.